Decaying superheavy dark matter and the cusp halo problem

Chung Hsien Chou, Kin Wang Ng

研究成果: Article同行評審

摘要

We show that the idea that CDM are decaying superheavy particles which produce UHECR with energies beyond the GZK cutoff may simultaneously solve the problem of subgalactic structure formation in CCDM model. In particular, the Kuzmin-Rubakov's decaying superheavy CDM model may give an explanation to the smallness of the cosmological constant and a new thought to the CDM experimental search.

原文English
頁(從 - 到)1227-1230
頁數4
期刊Modern Physics Letters A
19
發行號13-16
DOIs
出版狀態Published - 2004 五月 30

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Astronomy and Astrophysics
  • Physics and Astronomy(all)

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